Latest cybersecurity reporting from selected sources.

24 Billion Records Left Open Online: Passwords, Emails, and Everything Else Exposed database with 24 Billion records revealed stolen credentials from infostealers, Telegram channels, and breach collections, risking account takeovers. Cybernews researchers found an exposed Elasticsearch cluster on June 12th containing 24 billion records and more than 8.3 terabytes of data. They triple-checked the numbers. […]

A 5-year study on the Ransomware Economy found that 30,515 exposed databases were hit by ransom attacks, causing massive damage despite victims never paying. Database extortion doesn’t look like the ransomware stories that usually grab headlines. There’s no slick branding, no leak-site countdown, no gang posting memes on Telegram. In most cases, there’s just a […]

A hacker is selling a 340M-strong OnlyFans-linked dataset built by correlating old breaches and public data, not by hacking OnlyFans directly. A threat actor is adverertising a purported database containing data of 340 million OnlyFans users, but the available evidence points to something less dramatic than a direct breach. According to HackRead, which reported the […]

The Seiko USA website was defaced over the weekend, displaying a message from attackers claiming they stole its Shopify customer database and threatening to leak it unless a ransom is paid. [...]

Ariomex database reveals potential sanctions evasion and capital transfers tied to Iranian actors

A database featuring 300,000+ users of notorious hacking forum BreachForums has been leaked online

The latest incarnation of the notorious BreachForums hacking forum has suffered a data breach, with its user database table leaked online. [...]

A hacker claims to have breached Condé Nast and leaked an alleged WIRED database containing more than 2.3 million subscriber records, while also warning that they plan to release up to 40 million additional records for other Condé Nast properties. [...]

JSON Code 'Beautifiers' Expose Sensitive Data From Banks, Government AgenciesAt what price beauty? Apparently, some developers will paste anything into "JSON beautify" sites, from researchers report recovering authentication keys, database credentials, personally identifiable information for banking customers and much more.

The Big Four biz’s big fat fail exposed a boatload of secrets online A Dutch cybersecurity outfit says its lead researcher recently stumbled upon a 4TB+ SQL Server backup file belonging to EY exposed to the web, effectively leaking the accounting and consulting megacorp's secrets.…

In January 2025, cybersecurity experts at Wiz Research found that Chinese AI specialist DeepSeek had suffered a data leak, putting more than 1 million sensitive log streams at risk. According to the Wiz Research team, they identified a publicly accessible ClickHouse database belonging to DeepSeek. This allowed “full control over database operations, including the ability to access

The Tea app data breach has grown into an even larger leak, with the stolen data now shared on hacking forums and a second database discovered that allegedly contains 1.1 million private messages exchanged between the app's members. [...]

Thousands of personal records allegedly linked to athletes and visitors of the Saudi Games have been published online by a pro-Iranian hacktivist group called Cyber Fattah

May Database Leak Shows Ransomware Group Taking New ChancesAffiliates of beleaguered ransomware-as-a-service operation LockBit have turned toward Chinese targets, finds an analysis of a May leak of the group's admin panel. LockBit affiliates targeted 156 organizations during that time, the majority of them located in China.

Exposes Details of Victims, 'Aggressive' Negotiations, Cryptocurrency AddressesOne year to the day after an international law enforcement operation unmasked and indicted the leader of the notorious LockBit ransomware group, a hacker has sent the group another love letter.

Customers come forward claiming info was swiped from prod Oracle Cloud's denial of a digital break-in is now in clear dispute. A infosec researcher working on validating claims that the cloud provider's login servers were compromised earlier this year says some customers have confirmed data allegedly stolen and leaked from the database giant is genuine.…

Researcher Found Unsecured Database Server Containing 1,864 GB of OrthoMinds' DataAn orthodontic practice software vendor is notifying an undisclosed number of patients that their data was exposed to the internet for 10 days last November. The security researcher who discovered the data leak said the incident appears to have lasted longer and affected more than 200,000 patients.

Researchers at Wiz uncovered a publicly accessible database belonging to Chinese GenAI provider DeepSeek that leaked sensitive data, including chat history

Buzzy Chinese artificial intelligence (AI) startup DeepSeek, which has had a meteoric rise in popularity in recent days, left one of its databases exposed on the internet, which could have allowed malicious actors to gain access to sensitive data

Plus: Maxar Space Systems confirms employee info stolen in digital intrusion Ford Motor Company says it is looking into allegations of a data breach after attackers claimed to have stolen an internal database containing 44,000 customer records and dumped the info on a cyber crime souk for anyone to "enjoy."…